hi all i noticed the wing is idleing slightly out.can anyone out there help with a pictorial on how to balance the throttle bodies.what i have to take of to find the take of points /ive got some vacum gauges so hopefully shoulnt be hard to do.got to replace front wheel bearings tommorrow any way .great site and nice to have so much knowlegde to hand.do all wings have the flat spot at 40 aswell cheers for your time

Hi Lesley,

Have you tried a gas treatment like seafoam in your 2004, to clean your injectors.

Lesley,

Here is the link for the mixture screws, there are 2 of them. There is one idle screw inbetween them but forward of this 2 screws. If you are going to work on these very long I would just take the seat off and it gives you so much more room. Since I have big hands I need all the room I can get.

http://www.silverwing600.com/pictorials-how-to-perform-maintenance-f21/idle-adjustment-please-read-2-9-10-t1140.htm

Tell us how it goes.